io.github.Digital-Defiance/mcp-filesystem
mcp-filesystem
Is the io.github.Digital-Defiance/mcp-filesystem MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Advanced filesystem operations with strict security boundaries for AI agents
alive probed 2026-11-14 · unchanged since 2026-10-31
- Run it
- npx -y @ai-capabilities-suite/mcp-filesystem@0.1.9 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcp-filesystem 0.1.8
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.3k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.4k. The o200k_base estimate is 621. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Digital-Defiance/ai-capabilities-suite
- Registry
- active, updated 2025-12-20 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 2.05×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| fs_search_files | 183 | 89 | 14 % |
| fs_copy_directory | 123 | 60 | 10 % |
| fs_sync_directory | 119 | 58 | 9 % |
| fs_analyze_disk_usage | 107 | 52 | 8 % |
| fs_verify_checksum | 105 | 51 | 8 % |
Compare this server with others.
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- io.github.Digital-Threads/token-pilot · alive
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Servers that mention filesystem.
- com.politicalcomms/docs · alive
- MemoFS MCP Server dev.memofs/mcp-server · needs your URL
- Execute chroot-filesystem-jail-mcp io.github.Evozim/chroot-filesystem-jail-mcp · paid (402)
- Lambda Labs MCP by usefulapi io.usefulapi/lambda-labs · timeout
- flockfs com.flockfs/flockfs · needs auth
- ellmos FileCommander io.github.ellmos-ai/ellmos-filecommander-mcp · alive
- Filesystem io.github.domdomegg/filesystem-mcp · alive
- io.github.bitofacoder/omni-mcp-server · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.